1 --Comprehensive accessories: The set includes various replacement parts such as roller brushes, HEPA filters, mops, dust bags, meeting the replacement needs of different components in daily use of the sweeping robot 2 --Easy to maintain: These replacement parts are usually designed to be easy to install disassemble, allowing users to easily complete the replacement without the need for professional tools or technology, making the maintenance of sweeping robots simpler more convenient 3 --Improving performance: By regularly replacing components such as roller brushes HEPA filters, the cleaning performance of the sweeping robot can be effectively maintained, avoiding the impact of component wear or blockage on the cleaning effect 4 --Extending lifespan: Proper maintenance upkeep are crucial for extending the lifespan of robotic vacuum cleaners Using compatible replacement parts can reduce machine failures caused by improper maintenance, thereby extending its life